Changing Data Call Parameters | 69 |
Connect/Disconnect Threshold for the Second B Channel
If you specified that you want to use the second B channel only when needed, indicate the percentage of bandwidth utilization on the first B channel which must be reached before the second B channel is allocated, or below which the first
B channel must fall before the second B channel is removed. By default the threshold is 60%.
Connect Delay
This field defines the length of time the ISDN LAN Modem should wait before adding the second B channel. The default is 10 seconds. This default, in combination with the Connect/Disconnect Threshold default,
means that after a B channel reaches over 60% throughput for ten seconds, a second B channel is added, if not in use by another call.
Disconnect Delay
This field defines the length of time the ISDN LAN Modem should wait before removing the second B channel. The default is 20 seconds. This default, in combination with the Connect/Disconnect Threshold default, means that if throughput falls below 60% for 20 seconds, a B channel is removed.
Configuring the Data To configure data call parameters, do the following.
Call Parameters
1From the ISDN LAN Modem main page, click Data Call Parameters.
2Specify the minimum call duration.
3Specify the inactivity period for an automatic data call.
4Specify the inactivity period for a manual data call.
5If you specified that you want to use the second B channel only when needed, enter the percentage of bandwidth that must be reached on the first B channel before the second B channel is added or removed.
6If you specified that you want to use the second B channel only when needed, enter the length of time the ISDN LAN Modem should wait before adding the second B channel after the percentage in the Connect/Disconnect Threshold field is reached.
7If you specified that you want to use the second B channel only when needed, enter the length of time the ISDN LAN Modem should wait before removing the second B channel after it falls below the threshold defined in the Connect/Disconnect Threshold field.
8Click Submit.
If you want to password protect the configuration profile of the ISDN LAN Modem, refer to “Locking and Unlocking the Configuration.”
